No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
testcontainers has 27.6M monthly downloads and 2K GitHub stars. Version 4.14.2 supports Python 3.10+, first published in 2016.
It is actively maintained under a permissive license, last released in Mar 2026.
It is built on top of docker, python-dotenv and typing-extensions. It is used by 65 tracked packages, including testcontainers-floci, infrahub-testcontainers and adstoolbox.
GitHub topics include testing, testcontainers and selenium.
Package Insights
Package Risks
- No releases in 100 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
72
Adoption
70
Community
80
Provenance
100
How the maintenance status was determined
Last commit
11 days ago
Monthly downloads
27,621,671
•
Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
27,621,671
Stars
2,244
Stars per 1k downloads
0.08
•
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
913,077
Month daily avg
920,722
Momentum
-0.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.12 or newer
•
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache-2.0
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
112 days ago
Total releases
71
Releases/year
7.2
Rapid
Last release within 365 days and > 12 releases/year
•
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
185
Monthly downloads
27,621,671
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
81
Issue Burden
58.4
per 1k stars
Discussions
3.6
per 1k stars
Fork Ratio
49.3%
contrib / forks
Stale Release
100d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
488.0K
macOS
3.3K
Windows
1.8K
Python Versions
3.12
32.0%
151.6K
3.10
18.4%
86.8K
3.13
18.0%
85.4K
3.11
15.9%
75.1K
3.14
15.7%
74.2K
Top Countries
1.
US
428.9K
US
2.
DE
9.5K
DE
3.
KR
7.5K
KR
4.
IE
6.9K
IE
5.
FR
5.9K
FR
6.
NL
5.2K
NL
7.
JP
4.1K
JP
8.
SE
2.8K
SE
9.
SG
2.7K
SG
10.
IN
2.6K
IN
Dependencies
5
44 optional dependencies
- azure-cosmos[cosmosdb]
- azure-storage-blob[azurite]
- bcrypt[registry]
- boto3[aws]
- boto3[localstack]
- cassandra-driver[scylla]
- chromadb-client[chroma]
- clickhouse-driver[clickhouse]
- cryptography[sftp]
- cryptography[mailpit]
- google-cloud-datastore[google]
- google-cloud-pubsub[google]
- httpx[test-module-import]
- httpx[aws]
- httpx[generic]
- ibm-db-sa[db2]
- influxdb[influxdb]
- influxdb-client[influxdb]
- kubernetes[k3s]
- minio[minio]
- nats-py[nats]
- neo4j[neo4j]
- openfga-sdk[openfga]
- opensearch-py[opensearch]
- oracledb[oracle]
- oracledb[oracle-free]
- pika[rabbitmq]
- pymongo[mongodb]
- pymssql[mssql]
- pymysql[mysql]
- python-arango[arangodb]
- python-keycloak[keycloak]
- pyyaml[k3s]
- qdrant-client[qdrant]
- redis[redis]
- redis[generic]
- selenium[selenium]
- sqlalchemy[mysql]
- sqlalchemy[oracle-free]
- sqlalchemy[mssql]
- sqlalchemy[db2]
- sqlalchemy[oracle]
- trino[trino]
- weaviate-client[weaviate]
Used By
65
- testcontainers-floci
- infrahub-testcontainers
- adstoolbox
- tolokaforge
- pytezos
- base-aux
- django-run-site
- pytest-testcontainers
- mockly-testcontainers
- iris-devtester
- pytest-testcontainers-django
- macrostrat-dinosaur
- django-testcontainers-plus
- tomodachi-testcontainers
- ha-testcontainer
- testcontainer-python-rabbitmq
- asyncpg-recorder
- pylegend
- kwik
- django-rdtwt
- testcontainers-mockserver
- testcontainers-iris
- pytest-testcontainers-compose
- django-pg-baseline
- healthcare-sdk
- zeroshot-commons-testing
- eventsourcingdb
- testcontainers-spicedb
- testcontainers-atproto
- ggallery
- foreverbull-testing
- data-analytics-core
- testcontainers-yt-local
- portia-sdk-python
- anvil-testcontainer
- testcontainers-python-influxdb
- caddy-in-the-middle
- agentcore-sdk
- godoo-testcontainers
- statql
- qx-testing
- iflow-mcp-the-momentum-apple-health-mcp-server
- robotframework-testcontainers
- psmqtt
- testcontainer-python-minio
- testcontainer-python-keycloak
- ry-testkit
- pytest-in-docker
- pymavryk
- agentfactory-mcp-server
Package Information
License
Apache-2.0
First Release
August 21, 2016
Last Release
3 months ago
Last Commit
1 week ago
Latest Version
4.14.2
Total Releases
71
Contributors
185
Open PRs
39
Archived
No
Python Versions
3
3.10
3.11
3.12
3.13
3.14
Wheels
py2
py3
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh